problem with CLOSE_WAIT

Hi,
i created an axis2 webservice which has a save method and is running at tomcat .
By a soap client (by java) i'm sending a request to the service method save .If the value is inserted into DB then it returns true else the soap fault.

in a special case the request has to wait for a while for the next case has to enter by client(request).

It works fine but while testing, they typed in cmd
netstat -an | find /i "8080"
there come some times CLOSE_WAIT ,FIN_WAIT this is the issue the 8080 (the save service is waiting that they said)
how can i avoid this